149515545646573200

Names of 149515545646573200

• Cardinal: 149515545646573200 can be written as One hundred forty-nine quadrillion, five hundred fifteen trillion, five hundred forty-five billion, six hundred forty-six million, five hundred seventy-three thousand, two hundred.

Scientific notation

• Scientific notation: 1.495155456465732 × 10¹⁷

Factors of 149515545646573200

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2259776592

Divisors of 149515545646573200

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 30 36 40 45 48 50 60 72 75 80 90 100 120 144 150 180 200 225 240 300 360 400 450 600 720 900 1200 1800 3600 18379 36758 55137 73516 91895 110274 147032 165411 183790 220548 275685 294064 330822 367580 441096 459475 551370 661644 735160 827055 882192 918950 1102740 1323288 1378425 1470320 1654110 1837900 2205480 2646576 2756850 3308220 3675800 4135275 4410960 5513700 6616440 7351600 8270550 11027400 13232880 16541100 22054800 33082200 66164400 2259758203 4519516406 6779274609 9039032812 11298791015 13558549218 18078065624 20337823827 22597582030 27117098436 33896373045 36156131248 40675647654 45195164060 54234196872 56493955075 67792746090 81351295308 90390328120 101689119135 108468393744 112987910150 135585492180 162702590616 169481865225 180780656240 203378238270 225975820300 271170984360 325405181232 338963730450 406756476540 451951640600 508445595675 542341968720 677927460900 813512953080 903903281200 1016891191350 1355854921800 1627025906160 2033782382700 2711709843600 4067564765400 8135129530800 41532096012937 83064192025874 124596288038811 166128384051748 207660480064685 249192576077622 332256768103496 373788864116433 415320960129370 498385152155244 622981440194055 664513536206992 747577728232866 830641920258740 996770304310488 1038302400323425 1245962880388110 1495155456465732 1661283840517480 1868944320582165 1993540608620976 2076604800646850 2491925760776220 2990310912931464 3114907200970275 3322567681034960 3737888641164330 4153209601293700 4983851521552440 5980621825862928 6229814401940550 7475777282328660 8306419202587400 9344721602910825 9967703043104880 12459628803881100 14951554564657320 16612838405174800 18689443205821650 24919257607762200 29903109129314640 37378886411643300 49838515215524400 74757772823286600 149515545646573200
• Sum of all divisors σ(n): 518888706878473360
• Sum of proper divisors (its aliquot sum) s(n): 369373161231900160
• 149515545646573200 is an abundant number, because the sum of its proper divisors (369373161231900160) is greater than itself. Its abundance is 219857615585326960

Bases of 149515545646573200

• Binary: 1000010011001011111001100010111010101010011010011010010000₂
• Hexadecimal: 0x2132F98BAA9A690
• Base-36: 14W6U5FWZ9G0

Squares and roots of 149515545646573200

• 149515545646573200 squared (149515545646573200²) is 22354898389992514178844902958240000
• 149515545646573200 cubed (149515545646573200³) is 3342404830653431491062531004934487050198703168000000
• The square root of 149515545646573200 is 386672400.9372445501
• The cube root of 149515545646573200 is 530756.6570438495

Scales and comparisons

• 149,515,545,646,573,200 seconds is equal to 4,754,131,869 years, 31 weeks, 6 days, 1 hour.
• To count from 1 to 149,515,545,646,573,200 would take you about fourteen billion, two hundred sixty-two million, three hundred ninety-five thousand, six hundred eight years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 149515545646573200 cubic inches would be around 44229.7 feet tall.

Recreational maths with 149515545646573200

• 149515545646573200 backwards is 002375646545515941
• 149515545646573200 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 149515545646573200's digits is 72
• More coming soon!